Andersen 100 Series Single Hung Sash Balancer Number 3670 Unit Number_3076 Andersen 244DH1836 200 Series Double

Andersen 244DH1836 200 Series Double Hung Upper Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

Screen measures 48-27/32" wide by 24-13/32" high

Andersen TW30510 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Fits 6' 11" high Frenchwood Hinged Patio Doors with a visible glass height of 66-3/8"

Andersen TW3856E (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 100 Series Single Hung Sash Balancer Number 3670 Unit Number_3076 Andersen 244DH1836 200 Series DoubleAndersen 100 Series Sash Balance Number 3670 Works with Andersen 100 Series Single Hung Fibrex windows manufactured from 2008 to present. Every balancer has the number stamped on the edge please see in image gallery. We highly recommend replacing both balancers even if only one is not operating properly. These balancers allow free and easy vertical movement of the lower active single hung sash. To visibly see the balancer you need to remove the lower